import { AfterViewInit, EventEmitter } from '@angular/core';
import { ItAbstractComponent } from '../../../abstracts/abstract.component';
import { ProgressDonut } from 'bootstrap-lombardia';
import * as i0 from "@angular/core";
export declare class ItUploadDragDropComponent extends ItAbstractComponent implements AfterViewInit {
    /**
     * The accepted file type to upload <br>
     * Possible values: <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types">MIME Types</a> separated by comma
     * @example application/pdf,image/png
     * @default *
     */
    accept: string;
    /**
     * Fired when file start to upload
     */
    fileStartUpload: EventEmitter<File>;
    protected isDragover: boolean;
    protected isLoading: boolean;
    protected isSuccess: boolean;
    protected donut?: ProgressDonut;
    private donutElement?;
    protected filename?: string;
    protected extension?: string;
    protected fileSize?: string;
    /**
     * The bootstrap-italia asset folder path
     * @default ./bootstrap-italia
     */
    protected assetBasePath: string;
    constructor();
    ngAfterViewInit(): void;
    onDragOver(evt: DragEvent): void;
    onDragLeave(evt: DragEvent): void;
    onDrop(evt: DragEvent): void;
    /**
     * On load file from input
     * @param event
     */
    onLoadFile(event: Event): void;
    /**
     * Start the upload file
     * @param file
     */
    start(file: File): void;
    /**
     * Percentage of upload
     * @param value the percentage [0 - 100]
     */
    progress(value: number): void;
    /**
     * Upload success
     */
    success(): void;
    /**
     * Reset file uploader
     */
    reset(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ItUploadDragDropComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ItUploadDragDropComponent, "it-upload-drag-drop", ["itUploadDragDrop"], { "accept": { "alias": "accept"; "required": false; }; }, { "fileStartUpload": "fileStartUpload"; }, never, never, true, never>;
}